<?hh
/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

final class ResponseAndClientSink<
  TFirstResponse,
  TSinkType,
  TFinalResponseType,
> {
  public function __construct(
    public ?TFirstResponse $response,
    public (function(
      AsyncGenerator<null, TSinkType, void>,
    ): Awaitable<TFinalResponseType>) $genSink,
  ) {}
}
